David Hughes presents "Market Based Sourcing" at the ABA/IPT Advanced State Income, Sales/Use & Property Tax Seminar in March. The seminar is designed with attorneys, accountants, tax directors state and local tax managers, government tax officials, appraisers, property tax managers, commercial and industrial property managers and others interested in state and local income, sales, use and ad valorem taxation. Click here to learn more about the ABA/IPT Seminar.